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<?php $sponges = function() { for ($i = 1; $i <= 3; $i++) { // Note that $i is preserved between yields. yield $i; } }; echo is_callable($sponges); $generator = $sponges(); foreach ($generator as $value) { echo "$value\n"; }
Output for git.master, git.master_jit, rfc.property-hooks
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